
FAQ
Frequently Asked Questions about Fnirsi HS-01 Digital Soldering Iron
It can be powered via USB-C PD (9–20 V) or DC supply (9–24 V). A USB-C to DC adapter is included.
Up to 65 W via USB-PD (8s heating), and up to 96 W via 24V DC (6s heating).
Yes – the temperature is adjustable between 80°C and 420°C with less than 2% deviation, including PID control and calibration.
Yes – after a set idle time, it lowers the tip temperature to save energy and preserve the heating element.
It comes with 6 soldering tips (KR, K65, B2, ILS, BC3, BC2), USB-C cable, tip holder with sponge, and a user manual.